... barrels 2.for special engineering plastics and modified engineering plastic ExtruderScrewBarrel:Screw & Barrel are widely used in daily life and industrial fields.For ... and barrels of stainless steel Screws and barrels of electroplating ExtruderScrewBarrel

Block for twin-screwbarrel: can be used in twin-screwextruder which size is 30, 40, 50, 65, 75, 95 good quality and molding Specifications:Material: steel45#We have many professors in designing block for you. We can make all kinds of plastic extrusion moulds according to customer`s need. twin-screwbarrel Block